11.5 sec in total
3.1 sec
8.2 sec
157 ms
Click here to check amazing Jwc Tyut content for China. Otherwise, check out these important facts you probably never knew about jwc.tyut.edu.cn
Visit jwc.tyut.edu.cnWe analyzed Jwc.tyut.edu.cn page load time and found that the first response time was 3.1 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
jwc.tyut.edu.cn performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value13.2 s
0/100
25%
Value11.0 s
6/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value4.6 s
81/100
10%
3076 ms
2458 ms
1410 ms
925 ms
703 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Jwc.tyut.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Jwc.tyut.edu.cn.
Page size can be reduced by 282.0 kB (33%)
844.7 kB
562.7 kB
In fact, the total size of Jwc.tyut.edu.cn main page is 844.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 714.1 kB which makes up the majority of the site volume.
Potential reduce by 38.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 12.2 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.9 kB or 85% of the original size.
Potential reduce by 186.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Jwc Tyut needs image optimization as it can save up to 186.6 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 55.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 55.5 kB or 67% of the original size.
Potential reduce by 902 B
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jwc.tyut.edu.cn needs all CSS files to be minified and compressed as it can save up to 902 B or 63% of the original size.
We found no issues to fix!
37
37
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jwc Tyut. According to our analytics all requests are already optimized.
jwc.tyut.edu.cn
3076 ms
jquery1.42.min.js
2458 ms
jquery.1.js
1410 ms
Style1.css
925 ms
logo.jpg
703 ms
searchbg.jpg
358 ms
sousuo.jpg
358 ms
001.jpg
934 ms
xian.jpg
713 ms
002.jpg
713 ms
003.jpg
1414 ms
004.jpg
1457 ms
005.jpg
1061 ms
006.jpg
1072 ms
007.jpg
1073 ms
20151130102824442444.jpg
3272 ms
20151130102823742374.jpg
2117 ms
xksdh.jpg
1419 ms
x09.jpg
1420 ms
x10.jpg
2115 ms
x20.jpg
1766 ms
x30.jpg
1766 ms
x40.jpg
1824 ms
x50.jpg
2123 ms
x60.jpg
2122 ms
ico_sliding.png
2184 ms
01.jpg
2458 ms
jwc.tyut.edu.cn
3004 ms
ywpt.jpg
2440 ms
1.jpg
2438 ms
11.jpg
2522 ms
22.jpg
2785 ms
2.jpg
2794 ms
3.jpg
2791 ms
4.jpg
3256 ms
5.jpg
3143 ms
yqlj.jpg
3147 ms
0.jpg
3148 ms
index_focus_bg.png
3327 ms
jwc.tyut.edu.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
jwc.tyut.edu.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jwc.tyut.edu.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jwc.tyut.edu.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jwc.tyut.edu.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jwc.tyut.edu.cn
Open Graph description is not detected on the main page of Jwc Tyut. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: